plugins_url()
获取当前插件的目录的URI,例如一个插件位于/wp-content/plugins/myplugin下,该目录下放有插件的主文件名为myplugin.php,在myplugin.php中执行下面的代码,结果如下:
echoplugins_url();//输出:https://www.53431.com/wp-content/pluginsechoplugins_url('',__FILE__);//输出:https://www.53431.com/wp-content/plugins/mypluginechoplugins_url('js/myscript.js',__FILE__);//输出:https://www.53431.com/wp-content/plugins/myplugin/js/myscript.js